Inventor · disambiguated record
Shigeo Amemiya
Also filed as: AMEMIYA SHIGEO
6 granted patents·10 citations·filing 1983–1993
73Inventor score
Files withSANKYO CO6
Top patents by PatentIndex Score
6 records- 0159US5389626A3-aryloxmethyl-cephalosporin derivatives, and their medical useSANKYO CO·Filed 1992·Granted Feb 14, 1995·6 cites·21 claims
- 0235US4496745AEpoxycarbacyclin derivatives, their preparation and useSANKYO CO·Filed 1983·Granted Jan 29, 1985·2 cites·10 claims
- 0334US5489613ACarbacyclin derivatives, process for their preparation and compositions containing themSANKYO CO·Filed 1992·Granted Feb 6, 1996·0 cites·6 claims
- 0432US4777184AProstaglandin derivatives, their preparation and useSANKYO CO·Filed 1986·Granted Oct 11, 1988·2 cites·30 claims
- 0530US5405870ACarbacyclin compounds; pharmaceutical compositions and method of useSANKYO CO·Filed 1993·Granted Apr 11, 1995·0 cites·42 claims
- 0629US4981872AProstaglandin derivatives, their preparation and their therapeutic useSANKYO CO·Filed 1988·Granted Jan 1, 1991·0 cites·47 claims
Join the waitlist — get patent alerts
Get an alert when Shigeo Amemiya files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →